Regions Map
Coordinate
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55
20
0
55
20
1
55
20
2
55
20
3
55
20
4
55
20
5
55
20
6
55
20
7
55
20
8
55
20
9
55
21
0
55
21
1
55
21
2
55
21
3
55
21
4
55
21
5
55
21
6
55
21
7
55
21
8
55
21
9
55
22
0
55
22
1
55
22
2
55
22
3
55
22
4
55
22
5
55
22
6
55
22
7
55
22
8
55
22
9
55
23
0
13189
13188
13187
13186
13185
13184
13183
13182
13181
13180
13179
13178
13177
13176
13175
13174
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid